Abaixo está uma instrução que descreve uma tarefa de geração de SQL, combinada com uma entrada que fornece mais contexto sobre os esquemas de tabela disponíveis. Escreva o código SQL que responda adequadamente à solicitação
 ###Instrução: Qual marca é o indicativo dytc-fm?
 ###Tabelas: CREATE TABLE regional (regional_id AUTO_INCREMENT PRIMARY KEY, Branding VARCHAR, Callsign VARCHAR, Frequency VARCHAR, Power (kW) VARCHAR, Location VARCHAR) CREATE TABLE champions_and_top_goalscorers (champions_and_top_goalscorers_id AUTO_INCREMENT PRIMARY KEY, Season VARCHAR, Champion VARCHAR, Runner-Up VARCHAR, 3rd Position VARCHAR, Top Goalscorer(s) VARCHAR, Team(s) INT) CREATE TABLE missed_opportunities (missed_opportunities_id AUTO_INCREMENT PRIMARY KEY, Player VARCHAR, Team VARCHAR, Opponent VARCHAR, Year INT, Score VARCHAR, Outcome VARCHAR) CREATE TABLE broadcast_rights (broadcast_rights_id AUTO_INCREMENT PRIMARY KEY, Territory VARCHAR, Broadcaster VARCHAR, Channel INT, Launched VARCHAR, Closed VARCHAR) CREATE TABLE western_conference_finals (western_conference_finals_id AUTO_INCREMENT PRIMARY KEY, Date VARCHAR, Visitor VARCHAR, Score VARCHAR, Home VARCHAR, Decision VARCHAR, Attendance INT)  
SELECT Branding FROM regional WHERE Callsign = DYTC-FM